Lift the handset (off-hook). 

Replace the handset (on-hook). 

Conduct a call. 

Enter a telephone number or code. 

Enter the code. 

Press volume controls on the telephone. 

Press the key. 

Press the illuminated key. 

Press the flashing key. 

The option appears on the screen.
Press the key to confirm your selection. 

Search for an option.
Press the keys,
until the option appears on the screen.
Then press the key to confirm your selection. 

Line 1 displays prompts or acknowledgment
messages, depending on the situation. 

Line 2 displays functions that you can confirm by pressing . If the symbol ">" appears on the right, you can press to access further options.